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1-butyne on reaction with hot alkaline K...

1-butyne on reaction with hot alkaline `KMnO_(4)` gives:

A

`CH_(3)CH_(2)CH_(2)COOH`

B

`CH_(3)CH_(2)COOH`

C

`CH_(3)CH_(2)COOH + CO_(2)`

D

`CH_(3)CH_(2)COOH+HCOOH`

Text Solution

Verified by Experts

The correct Answer is:
D
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OP TANDON-UNSATURATED HYDROCARBONS-OBJECTIVE QUESTIONS
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  2. Reaction of HBr with propene in absence of peroxide is a/an:

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  3. 1-butyne on reaction with hot alkaline KMnO(4) gives:

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  4. When C(2)H(2), CH(4) and C(2)H(4) passes through a test tube which hav...

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  5. When propene is treated with chlorine at 500^(@)C, allyl chlroide is f...

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  6. Mustard gas is:

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  7. To prepare 2-butyne from 2,2,3,3- tetrachlorobutane, use is made of:

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  8. Indicate the organic structure for the product expected when 2-methylp...

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  9. Anti-Markownikoff's addition of HBr is not observed in-

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  10. Catalyst used in the dimerization of acetylene to prepare chloroprene ...

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  11. Ammoniacal silver nitrate forms a white precipitate easily with:

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  12. Structural formula for lewisite is:

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  13. An olefin may be converted into alocohol by:

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  14. Propene is more reactive than ethene towards HBr because:

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  15. Acetylene when passed through cuprous chloride in presence of ammonium...

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  16. Which of the following alkylnes is most acidic?

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  17. Acetylenic hydrocarbons are acidic because

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  18. Sample of 2,3-dibromo-3-methylpentane is heated with zinc dust. The re...

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  19. Which of the following reactions will yield 2,2-dibromopropane ?

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  20. Propyne on ozone treatment followed by oxidative degradation gives:

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